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m>Ca m>lling Objective-C method from C++ member function?
I have a class ( EAGLView ) which m>ca m>lls a member function of a C++ class without problems. Now, the problem is that I need to m>ca m>ll in that C++ class a objective-C function [context renderbufferStorage:GL_RENDERBUFFER fromDrawable:(m>CA m>EAGLLayer*)self.layer]; which I m>ca m>nnot do in C++ syntax...
Count number of occurrences of a pattern in a file (even on same line)
When searching for number of occurrences of a string in a file, I generally use:
5 Answers
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What do all of Sm>ca m>la's symbolic operators mean?
Sm>ca m>la syntax has a lot of symbols. Since these kinds of names are difficult to find using search engines, a comprehensive list of them would be helpful.
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Push origin master error on new repository
...hub. I followed their instructions and ran into errors on the last step. I'm checking in an existing directory that isn't currently source-controlled (project about a week old). Other than that, my use m>ca m>se should be pretty run of the mill.
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How does one generate a random number in Apple's Swift language?
I realize the Swift book provided an implementation of a random number generator. Is the best practice to copy and paste this implementation in one's own program? Or is there a library that does this that we m>ca m>n use now?
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What are the differences between numpy arrays and matrices? Which one should I use?
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As per the official documents, it's not anymore advisable to use matrix class since it will be removed in the future.
https://numpy.org/doc/stable/reference/generated/numpy.matrix.html
As other answers already state that you m>ca m>n achieve all the op...
m>Ca m>n't use Swift classes inside Objective-C
I try to integrate Swift code in my app.My app is written in Objective-C and I added a Swift class. I've done everything described here . But my problem is that Xcode haven't created the -Swift.h file, only the bridging headers. So I created it, but it's actually empty.
I m>ca m>n use all my O...
Splitting a string into chunks of a certain size
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static IEnumerable<string> Split(string str, int chunkSize)
{
return Enumerable.Range(0, str.Length / chunkSize)
.Select(i => str.Substring(i * chunkSize, chunkSize));
}
Please note that additional code might be r...
Android Get Current timestamp?
I want to get the current timestamp like that : 1320917972
12 Answers
12
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Is Fortran easier to optimize than C for heavy m>ca m>lculations?
From time to time I read that Fortran is or m>ca m>n be faster then C for heavy m>ca m>lculations. Is that really true? I must admit that I hardly know Fortran, but the Fortran code I have seen so far did not show that the language has features that C doesn't have.
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